77157496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10163}}^1$

素因数の和:10255

約数の個数: 32

約数和(自身を含む): 157948560

約数和(自身を除く): 80791064

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 10163, 20326, 40652, 81304, 132119, 264238, 528476, 741899, 1056952, 1483798, 2967596, 5935192, 9644687, 19289374, 38578748, 77157496]

約数ペア:

[(1, 77157496), (2, 38578748), (4, 19289374), (8, 9644687), (13, 5935192), (26, 2967596), (52, 1483798), (73, 1056952), (104, 741899), (146, 528476), (292, 264238), (584, 132119), (949, 81304), (1898, 40652), (3796, 20326), (7592, 10163)]